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Addition & Remodeling Contractors in Fairfield, CT

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Service Pros

    A2Z Contractors, LLC Logo
    Stamford, CT·

    A2Z Contractors, LLC specializes in 80% Interior Finish Carpentry and 20% Exterior Work., A2Z Contractors, LLC's Professional Team of Paint specializes in Exterior and Interior Paint using highest quality Benjamin Moore Paint for a more durable and everlasting color., Kitchen and Bath Update and Remodeling , and 12 more

    "A2Z Contractors helped me change the layout of an existing house extension and connect it to an unfinished lower level. A living room/kitchen combo became a bedroom and the new home of a laundry area. They installed a stairs to the lower level and finished the space by installing drywall, insulation, interior and exterior door, support beam and windows. They work started late December with a planned completion by February at the latest and they were completed by then. I was impressed that they stuck to the timeframe; and their professionalism and communication skills. Iâ ve already called on them for other asks and will continue to do so. I highly recommend working with A2Z Contractors LLC. I am enjoying my space!"

    Iman M. in July 2024

    Custom Build and Remodeling LLC Logo

    "Hi. I am a baby boomer so I wanted to direct this towards others my age. I want to outline how wonderful my experience was with Usin from Custom Build and Remodeling llc. He was prompt and professional. Our first conversation was Sunday evening and he and four other employees were ripping out my bathroom completely on Wednesday morning. They showed up at 8:00 sharp every morning and worked till 4:00 each day. We had some extra issues in the 65-year-old house that Usin handled professionally with complete communication. They cleaned up thoroughly after each day and there was not one time within this entire project that I felt insecure. That’s a huge bonus! I am thrilled with the way the bathroom came out. A leaking vent pipe and wiring concerns led to problems above the bathroom in the attic. I was completely aware that my roof was shot so we agreed it should be done now. Roof, gutters and a house paint all done within the same timeframe. Highly recommend!! Serious professionals!!"

    62225A7BA2DD43BBBF284F9F6F2D4863C150663F92DD0C6F7DF09E0E73464EB2 4. in August 2025

    Cecy Gillen Designs, LLC Logo
    Norwalk, CT·

    Interior Design & General Construction, Kitchen and Bathroom Remodel, Additions and Extensions , and 2 more

    "We have worked with Cecy Gillen Designs on three home renovations (our primary bathroom, installing a mudroom, and installing a laundry room with cabinets and shelving) and we cannot recommend Cecy and her team highly enough. She has an excellent eye for design. Every time we present her with an idea, she internalizes our vision and improves upon it with her own great ideas. She responds to our questions and concerns in a timely manner and her team is efficient and friendly. We look forward to working with Cecy Gillen Designs on future home improvements."

    11AC46969E90CDD4B36049444159B6CDC0E44CDD6D34388E815B1F027E87B034 D. in November 2025

    CA
    Easton, CT·

    Kitchen Remodels

    "Charlie is a true professional who takes pride in his work. You'll definitely get the personal touch with Charlie."

    bob F. in December 2024

    K & X Services, LLC Logo
    Shelton, CT·

    Kitchen - Remodel, Tile Flooring, Bathroom- Remodel , and 3 more

    "I hired K and X construction for my master bathroom. They did such a nice job I contracted with them to do my guest bathroom. Kristian and his crew were knowledgeable, clear in his communication, fair with his pricing, timely, and most of all a man of honesty and integrity. I see a bright future for this young man. Keep up the great work Christian. If you have a job, K and X will get the job done with excellence."

    Marc P. in July 2022

    LCA Home Improvement Logo
    Danbury, CT·

    Remodeling

    "Carlos and Luis, along with a few day workers, did a great job installing my new roof. They replaced and added copper as needed. They were professional and easy to deal with. I feel that their price was VERY competitive. Looking forward to utilizing their skills on other projects! E.Bednarz"

    E. B. in December 2023

    SD
    Bethel, CT·

    Trim Work, Wood Railing Installation and Repair, Cabinets

    "Very experienced and professional. Jacinto Salinas is a perfectionist. I have been so happy I found him! Thank you, Angie!"

    Elizabeth T. in October 2024

    FD
    Stamford, CT·

    Major Home Renovations, Remodels, Custom Built Homes

    "Frank is a nice guy, he works very efficiently and is knowledgeable. He added an addition over my garage, siding on my house and did a very nice pool deck for my above ground pool. Excellent communication and fair pricing. Very courteous and a great guy to work with."

    Phillip D. in October 2018

    HF Pro Painting, LLC Logo

    In business since 2020

    Danbury, CT·

    Painting

    About us: "HF Pro Painting is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business."

    Patio Enclosures - Hartford Logo
    Windsor, CT·

    Awnings, Replacement Windows and Doors, Sunrooms, Solariums and Screen Rooms

    "This was quite a project - both my porch enclosed and a bay window replaced; I had very high expectations and I am very particular. Past project experiences with other companies were horrific, so to say I was skeptical at the best is t put it mildly. Upon completion of both projects, I am beyond pleased- they look BEAUTIFUL! Workers were timely, polite, thorough. A particular praise for Dolores Martino- she was my constant contact person; always available, always polite, always patient.: in times where customer service is severely lacking, she shines bright. Project manager Chris was also wonderful - both of them always made me like my satisfaction was priority. This was truly a wonderful experience."

    39BE3C726A915424C776D16C53BBBE374900551A06CE4C2BE8AECD669270222D 0. in April 2026

    IM
    Danbury, CT·

    Interlocking Pavers for Patios, Walks & Steps - Install or Replace, Brick and Stone Driveways & Floors - Install, Brick and Stone Patios, Walks, and Steps - Install , and 2 more

    "Extremely professional. They do beautiful work."

    Kenneth K. in August 2016

    Waveleone Construction, LLC Logo
    Bethel, CT·

    Construction, Real Estate, Realtor , and 2 more

    "Excellent work and a very pleasant young man. Highly recommended."

    john L. in June 2020

    DD
    East Westport, CT·

    Design and Rendering

    "We hired Justin and the entire team at Dynamic Design and Remodeling to finish a completely unfinished basement, and it was such a pleasure working with them from start to finish. We spoke with a number of contractors before beginning the project, and Justin immediately stood out for his thoughtful, authentic approach. He really took the time to listen to our ideas, while also offering meaningful suggestions that genuinely improved the end result. Throughout the process, he was mindful of keeping things on budget, and it always felt like there was a real sense of care and excitement behind the work. That combination made a big difference. We had such a great experience that we brought Justin and his team back for another major project in our home, renovating our front sunroom, which also turned out beautifully. After that, we hired him again to replace all of the trim throughout our house. We’re thrilled with the results and already have a few more projects in mind. We'd be excited"

    38523333EEC8F336F8E00490AA25E6F68F282C0A3BA1B32569DB47EA6478F5B1 9. in April 2026

    RC
    Danbury, CT·

    "The Ra Carpentry team did a great job in my house. Qualified, attentive delivered my project on time."

    Anne L. in July 2024

    DK
    Darien, CT·

    Additions and remodels

    "Alex is a pro. Attentive to detail and easy to work with. I would recommend him to anybody."

    craig S. in January 2024

    Bryan Contracting, LLC Logo
    Bridgeport, CT·

    install new ( cabinets ) residential or commercial, ( trim ) ( crown molding ) ( base molding ) exterior , interior, Hardwere install , and 1 more

    "Finished ahead of schedule. Did everything well and hassle-free. Recommend"

    Walter S. in September 2019

    The Future Of Building, LLC Logo

    In business since 1997

    Trumbull, CT·

    Renovation, Energy Efficient Construction, General Contracting , and 2 more

    About us: "We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job."

    AS

    In business since 2000

    About us: "We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer's interests and make their concerns the basis of our business."

    Straight Line Remodeling, LLC Logo

    In business since 2011

    Newtown, CT·

    Remodel

    About us: "is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business."

    iBLUPRINTS Logo

    In business since 2017

    Milford, CT·

    Presentation Documents, Construction Documents

    About us: "Simply snap a few pictures using your own phone, and email them to us!! We turn your pictures and ideas into construction documents. Virtually walk through your addition before its even started, just like on your favorite TV shows! We are currently serving CT, MA, NH, NY, VT, NJ, PA, TX and TN. ALL GREAT PROJECTS START WITH GREAT PLANS"

    AR

    In business since 1984

    Waterbury, CT·

    Remodels

    About us: "We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 10 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!"

    Lux Renovations, LLC Logo
    Wethersfield, CT·

    Basement Remodel, In-Law apartments, Family Rooms , and 7 more

    "The true treasure of the experience was the carpenter, Balint, who was a very detail oriented craftsman. He worked long days, cleaned up space beautifully each day, communicated daily with us regarding the project. The electricians, Vince and Joe, were thorough and complete with all of their work. The project manager, Pete, stayed in touch regularly to complete the renovation on time."

    Mary D. in December 2019

    TL

    In business since 2010

    Oxford, CT·

    About us: "We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!"

    Connecticut Basement Systems, Inc. Logo
    Seymour, CT·

    Basement Remodels, Basement Inspections and Basement or Foundation Waterproofing, Raise or Repair Foundations

    "CT Basement systems did a wonderful job on the walls that were flood damaged. Their overall system is great. We didn't need the total renovation but if we did, we would certainly have had them do it. After researching others, this was the best."

    Susan K. in December 2017

    Duarte Home Improvement, LLC Logo
    Danbury, CT·

    Interior Trimwork Install, Cabinet Install

    "Arnaldo and his team are excellent. The last project he did at my home was 4 outside door and frame repairs. He has also done 3 other projects at my residence in Roxbury CT and it was very well done. Attention to detail, very responsive and on schedule/ budget. Hire him for any project."

    Michael K. in November 2022

Showing 1-25 of 37 results

Frequently asked questions

  • It’s important that you verify their license is still in good standing. Also keep in mind that certain states or provinces don’t require licensing if the job is under a certain dollar amount.
  • You can find a list of your state’s licensing requirements on the HomeAdvisor website. Before you get to work with the pro, make sure their qualifications are current and acceptable to you.
  • It is always a good idea to get a copy of the pro’s insurance certificate for future records, and in case anything happens. This is a good way to feel more secure in your home project, and to weed out potential scammers.

HomeAdvisor makes it easy to connect with pros near you. You can read reviews, get quotes and book appointments all in one place.

Depending on the type of project, you may find subtle differences in the hiring process. Here’s a look at task-specific advice.

You can use HomeAdvisor to help evaluate a contractor’s qualifications. We put pros through a screening process, and award badges to high-performing contractors. You can find these badges on a pro’s HomeAdvisor profile, and sometimes, his or her website. 

Your research doesn’t stop here. Once you’ve found a few prospective companies, make an call to ask a few questions about work history, licensure and more:

  • Have you completed a job like this before?
  • Do you have a list of references I can contact?
  • When are you able to start the job?

In most cases, the responses you get to these three questions will give you a very good idea of the right pro for your project. If you have more than one front-runner, these additional questions can help you narrow it down. 

  • How many years of experience do you have?
  • What’s your permanent business address?
  • Are you licensed to work in my area?
  • When did you earn your business license?
  • How do you handle warranty service complaints?
  • Do you have worker’s compensation, property damage and personal liability insurance?

Any good contractor will answer these questions, and most will appreciate dealing with a client that takes such an active interest in finding good service. On the other hand, if a contractor gives you a hard time with these questions, you probably want to find someone else.  

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HomeAdvisor Community Rating

Overall Rating:

Fairfield Addition & Remodeling Contractors are rated 4.8 out of 5 based on 1277 reviews of 1277 pros.

The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.


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Recent Job Requests for Addition & Remodeling Contractors in Fairfield, CT

  • Project Location: Fairfield, CT
    Date: 02/05/24
    Covered by Insurance: No
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Toilet
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Shower/bath
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Countertops
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Cabinets/vanity
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Flooring
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Sinks
    Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
  • Project Location: Fairfield, CT
    Date: 02/03/24
    Type of Addition: Second story addition
    Project Description: Build - use existing architectural drawings
    What types of rooms/spaces are you interested in adding to your home?: Kitchen
    What types of rooms/spaces are you interested in adding to your home?: Living/family room
    What types of rooms/spaces are you interested in adding to your home?: Bedroom(s)
    Comment: We are looking to add a 2 story addition which includes a family room on the first floor and a bathroom and bedroom on the second. Architect plans and survey already completed. We need to start this Spring. Of note, we had a contractor but communication has been extremely poor. He's had our plans (from the architect he recommended) for months and we still do not have a quote.
  • Project Location: Fairfield, CT
    Date: 01/31/24
    Covered by Insurance: No
    Are you considering changing the floorplan of your bathroom?: No
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Shower/bath
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Flooring
    Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
  • Project Location: Fairfield, CT
    Date: 01/30/24
    What best describes this project?: Bathroom remodel
    Covered by Insurance: No
    Are you considering changes to your bathroom floor plan?: No
    Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
  • Project Location: Fairfield, CT
    Date: 01/28/24
    Type of Addition: Second story addition
    Project Description: Design and build
    What types of rooms/spaces are you interested in adding to your home?: Bathroom(s)
    What types of rooms/spaces are you interested in adding to your home?: Bedroom(s)
    Comment: we would like to bump out the back of our house — and expand our kitchen and expand an upstairs bedroom and possible bath addition if there is space
  • Project Location: Fairfield, CT
    Date: 01/25/24
    Covered by Insurance: No
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Shower/bath
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Toilet
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Flooring
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Cabinets/vanity
    Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
  • Project Location: Fairfield, CT
    Date: 01/20/24
    Are you considering changing the floorplan of your kitchen?: No
    Which of the following will you need moved or installed in your kitchen?: Cabinets
    Which of the following will you need moved or installed in your kitchen?: Sinks
    Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
  • Project Location: Fairfield, CT
    Date: 01/17/24
    Covered by Insurance: No
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Toilet
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Shower/bath
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Cabinets/vanity
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Countertops
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Flooring
    Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
  • Project Location: Fairfield, CT
    Date: 01/15/24
    Covered by Insurance: No
    Are you considering changing the floorplan of your bathroom?: No
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Toilet
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Flooring
    Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
  • Project Location: Fairfield, CT
    Date: 01/14/24
    Covered by Insurance: No
    Are you considering changing the floorplan of your bathroom?: No
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Shower/bath
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Toilet
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Flooring
    Comment: Shower wall is tiled and very loose due to water. Want floor tile removed and remove wall tile. Probably new Sheetrock throughout. New vanity, toilet bathtub.
  • Project Location: Fairfield, CT
    Date: 01/12/24
    Are you considering changing the floorplan of your kitchen?: Yes
    Which of the following will you need moved or installed in your kitchen?: Cabinets
    Which of the following will you need moved or installed in your kitchen?: Sinks
    Which of the following will you need moved or installed in your kitchen?: Appliances
    Which of the following will you need moved or installed in your kitchen?: Electrical
    Which of the following will you need moved or installed in your kitchen?: Countertops
    Which of the following will you need moved or installed in your kitchen?: Flooring
    Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
  • Project Location: Fairfield, CT
    Date: 01/11/24
    Which of the following will you need moved or installed in your kitchen?: Cabinets
    Which of the following will you need moved or installed in your kitchen?: Sinks
    Which of the following will you need moved or installed in your kitchen?: Appliances
    Which of the following will you need moved or installed in your kitchen?: Countertops
    Comment: Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
  • Project Location: Fairfield, CT
    Date: 01/08/24
    Covered by Insurance: No
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Shower/bath
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Flooring
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Countertops
    Which of the following will you need moved or installed in your bathroom remodel? (Check all that apply): Sinks

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